Text Analyzer
Analyze text content and produce statistics including word count, line count, character count, most frequent words, and readability metrics. Works on any plain text input provided inline or from a file path.
Install
$ agentstack add skill-nvidia-skillevaluator-text-analyzer ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-nvidia-skillevaluator-text-analyzer) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Text Analyzer
Analyze text and produce structured statistics.
Purpose
Provide quick text analytics — word counts, line counts, character counts, top frequent words, average word length, and sentence count — for any plain-text input.
Agent Instructions
- Read this SKILL.md to understand capabilities.
- Run
scripts/analyze_text.pywith the appropriate arguments. - Return the analysis results to the user.
Examples
Usage
# Analyze inline text
python scripts/analyze_text.py --text "Your text content here"
# Analyze a file
python scripts/analyze_text.py --file /path/to/file.txt
# JSON output (default is human-readable)
python scripts/analyze_text.py --text "Hello world" --jsonOutput
The script prints a structured report with:
- Word count — total words
- Line count — total lines
- Character count — total characters (including whitespace)
- Sentence count — estimated sentence count
- Average word length — mean characters per word
- Top 5 words — most frequent words and their counts
Limitations
- Sentence detection uses simple period/question/exclamation splitting;
may be inaccurate for abbreviations (e.g., "U.S.A.").
- Non-UTF-8 files will be read with errors replaced.
Troubleshooting
| Problem | Fix | |---------|-----| | FileNotFoundError | Check the --file path exists | | Empty output | Ensure --text or --file is provided |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: NVIDIA
- Source: NVIDIA/SkillEvaluator
- License: Apache-2.0
- Homepage: https://docs.nvidia.com/skills/skillevaluator/
Install and usage instructions live in the source repository linked above.
Reviews
No reviews yet, be the first.
Write a review
Versions
- v0.1.0 Imported from the upstream source.